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    Coriolis flow meter
    1.
    发明授权
    Coriolis flow meter 有权
    科里奥利流量计

    公开(公告)号：US09366559B2

    公开(公告)日：2016-06-14

    申请号：US14197585

    申请日：2014-03-05

    Applicant: Schlumberger Technology Corporation

    Inventor： Gary Martin Oddie

    IPC: G01F1/84 ,  G01F1/74

    CPC classification number: G01F1/8468 ,  G01F1/74 ,  G01F1/8436

    Abstract: A Coriolis flow meter for measuring a liquid volume fraction of a multiphase flow. The Coriolis meter includes a vibrating measurement conduit through which the multiphase flow, a wet gas flow or the like, is flowed and measured and/or analyzed. Operation of the Coriolis flow meter includes obtaining a measure of the input energy required to vibrate the conduit and a measure of the vibrational energy of the conduit, and determining the liquid volume fraction of the wet gas flow from the input energy and the vibrational energy. The liquid volume fraction may be used to correct other measurements made by the Coriolis flow meter such as density or mass flow rate.

    Abstract translation: 用于测量多相流的液体体积分数的科里奥利流量计。 科里奥利仪表包括一个振动测量导管，多相流，湿气流等通过该测量管道流动，测量和/或分析。 科里奥利流量计的操作包括获得振动管道所需的输入能量的量度和导管的振动能量的量度，以及从输入能量和振动能量确定湿气流的液体体积分数。 液体体积分数可用于校正由科里奥利流量计进行的其它测量，例如密度或质量流量。

    Downhole Electrochemical Fluid Sensor and Method of Using Same
    2.
    发明申请
    Downhole Electrochemical Fluid Sensor and Method of Using Same 审中-公开
    井下电化学流体传感器及其使用方法

    公开(公告)号：US20150167445A1

    公开(公告)日：2015-06-18

    申请号：US14109786

    申请日：2013-12-17

    Applicant: Schlumberger Technology Corporation

    Inventor： Laurent Pirolli ,  Gary Martin Oddie ,  Andrew Meredith ,  Nathan S. Lawrence ,  Kay McGuinness ,  John Collins

    IPC: E21B47/00

    CPC classification number: E21B47/00 ,  G01N27/4045 ,  G01N33/0044

    Abstract: An electrochemical fluid sensor for a downhole production tool positionable in a wellbore penetrating a subterranean is provided. The wellbore has a downhole fluid therein. The electrochemical fluid sensor includes a sensor housing positionable in the downhole tool, a sensing solution positionable in the housing (the sensing solution including a mediator reactive to target chemicals), a gas permeable membrane to fluidly isolate the downhole fluid from the sensing solution (the gas permeable membrane permitting the passage of gas to the sensing solution), and a plurality of electrodes positioned about the housing a distance from the gas permeable membrane to measure reaction by the sensing solution whereby downhole parameters may be determined.

    Abstract translation: 提供了一种用于井下生产工具的电化学流体传感器，其可定位在穿透地下的井眼中。 井筒内有一个井下流体。 电化学流体传感器包括可定位在井下工具中的传感器壳体，可定位在壳体中的感测溶液（包括与目标化学物质反应的介质的感测溶液），用于将井下流体与感测溶液流体隔离的透气膜 透气膜，允许气体通过感测溶液）和多个电极，其围绕壳体设置距透气膜一定距离，以测量感测溶液的反应，从而可以确定井下参数。

    CHARACTERIZING NON-LINEAR DYNAMIC PROCESSES
    5.
    发明公开
    CHARACTERIZING NON-LINEAR DYNAMIC PROCESSES 审中-公开

    公开(公告)号：US20230154080A1

    公开(公告)日：2023-05-18

    申请号：US17995523

    申请日：2021-04-20

    Applicant: Schlumberger Technology Corporation

    Inventor： Michael John Williams ,  Gary Martin Oddie

    IPC: G06T11/20 ,  G01F25/10 ,  G01H9/00

    CPC classification number: G06T11/206 ,  G01F25/10 ,  G01H9/004

    Abstract: A non-linear dynamic process such as multiphase flow is characterized to determine a condition of the process. A sensor may obtain information about strain, vibration, flow rate, etc. during the process. That sensor data may be plotted, and at least one perceptual hash can be generated from the plot. The perceptual hash can be compared against a database storing plots or hashes for non-linear dynamic responses for different sensor types or processes. A best fit hash may be identified and used to determine what conditions are occurring in the field, or multiple near fits can define an envelope of experimental/reference conditions with similar non-linear dynamics to the field system. Multiple hash comparisons may be used to refine the envelope, determine a best fit, or determine what measurement would help discriminate the flow conditions.

    Coriolis Flow Meter
    6.
    发明申请
    Coriolis Flow Meter 有权
    科里奥利流量计

    公开(公告)号：US20140251026A1

    公开(公告)日：2014-09-11

    申请号：US14197585

    申请日：2014-03-05

    Applicant: Schlumberger Technology Corporation

    Inventor： Gary Martin Oddie

    IPC: G01F1/84

    CPC classification number: G01F1/8468 ,  G01F1/74 ,  G01F1/8436

    Abstract: A Coriolis flow meter for measuring a liquid volume fraction of a multiphase flow. The Coriolis meter includes a vibrating measurement conduit through which the multiphase flow, a wet gas flow or the like, is flowed and measured and/or analyzed. Operation of the Coriolis flow meter includes obtaining a measure of the input energy required to vibrate the conduit and a measure of the vibrational energy of the conduit, and determining the liquid volume fraction of the wet gas flow from the input energy and the vibrational energy. The liquid volume fraction may be used to correct other measurements made by the Coriolis flow meter such as density or mass flow rate.

    Abstract translation: 用于测量多相流的液体体积分数的科里奥利流量计。 科里奥利仪表包括一个振动测量导管，多相流，湿气流等通过该测量管道流动，测量和/或分析。 科里奥利流量计的操作包括获得振动管道所需的输入能量的量度和导管的振动能量的量度，以及从输入能量和振动能量确定湿气流的液体体积分数。 液体体积分数可用于校正由科里奥利流量计进行的其它测量，例如密度或质量流量。

    Dynamic systems and processes for determining a condition thereof
    7.
    发明授权
    Dynamic systems and processes for determining a condition thereof 有权

    公开(公告)号：US12018980B2

    公开(公告)日：2024-06-25

    申请号：US17995523

    申请日：2021-04-20

    Applicant: Schlumberger Technology Corporation

    Inventor： Michael John Williams ,  Gary Martin Oddie

    IPC: G06F18/22 ,  G01F25/10 ,  G01H9/00 ,  G06T11/20

    CPC classification number: G01H9/004 ,  G01F25/10 ,  G06F18/22 ,  G06T11/206

    Abstract: A non-linear dynamic process such as multiphase flow is characterized to determine a condition of the process. A sensor may obtain information about strain, vibration, flow rate, etc. during the process. That sensor data may be plotted, and at least one perceptual hash can be generated from the plot. The perceptual hash can be compared against a database storing plots or hashes for non-linear dynamic responses for different sensor types or processes. A best fit hash may be identified and used to determine what conditions are occurring in the field, or multiple near fits can define an envelope of experimental/reference conditions with similar non-linear dynamics to the field system. Multiple hash comparisons may be used to refine the envelope, determine a best fit, or determine what measurement would help discriminate the flow conditions.

    Systems and Methods for Analyzing Fluid from A Separator
    9.
    发明申请
    Systems and Methods for Analyzing Fluid from A Separator 有权
    用于分离分离器的流体的系统和方法

    公开(公告)号：US20160091358A1

    公开(公告)日：2016-03-31

    申请号：US14500873

    申请日：2014-09-29

    Applicant: Schlumberger Technology Corporation

    Inventor： Laurence Fraser ,  Mathilde Jan ,  Gary Martin Oddie ,  Francis Allouche

    IPC: G01F25/00 ,  G01F1/84

    CPC classification number: G01F25/0053 ,  G01F1/74 ,  G01F1/8436 ,  G01F15/08 ,  G01F25/0007

    Abstract: A method for analyzing the reliability of a measured volumetric flow rate of a fluid in a gas outlet line of a gas-liquid separator is provided. In one embodiment, analyzing the reliability of the measured volumetric flow rate includes measuring a gas volume fraction of the fluid in the gas outlet line, comparing the measured gas volume fraction of the fluid to a threshold gas volume fraction level, and determining whether the measured volumetric flow rate of the fluid is reliable based on the comparison. Additional systems, devices, and methods are also disclosed.

    Abstract translation: 提供了一种用于分析气液分离器的气体出口管线中的流体的测量体积流量的可靠性的方法。 在一个实施例中，分析测量的体积流量的可靠性包括测量气体出口管线中的流体的气体体积分数，将流体的测量气体体积分数与阈值气体体积分数水平进行比较，以及确定是否测量 基于比较，流体的体积流量是可靠的。 还公开了附加的系统，装置和方法。

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